9390405

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1487}}^1$

素因数の和:1916

約数の個数: 16

約数和(自身を含む): 15070464

約数和(自身を除く): 5680059

約数列:

[1, 3, 5, 15, 421, 1263, 1487, 2105, 4461, 6315, 7435, 22305, 626027, 1878081, 3130135, 9390405]

約数ペア:

[(1, 9390405), (3, 3130135), (5, 1878081), (15, 626027), (421, 22305), (1263, 7435), (1487, 6315), (2105, 4461)]